2018642762

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{1427}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 3146169600

約数和(自身を除く): 1127526838

約数列:

[1, 2, 47, 94, 101, 149, 202, 298, 1427, 2854, 4747, 7003, 9494, 14006, 15049, 30098, 67069, 134138, 144127, 212623, 288254, 425246, 707303, 1414606, 6773969, 9993281, 13547938, 19986562, 21474923, 42949846, 1009321381, 2018642762]

約数ペア:

[(1, 2018642762), (2, 1009321381), (47, 42949846), (94, 21474923), (101, 19986562), (149, 13547938), (202, 9993281), (298, 6773969), (1427, 1414606), (2854, 707303), (4747, 425246), (7003, 288254), (9494, 212623), (14006, 144127), (15049, 134138), (30098, 67069)]